Kitchen knife



FIG. 1 is a first perspective view of a kitchen knife showing my new design;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is an enlarged view of a portion indicated with numeric 9 in FIG. 1 . 

CLAIM The ornamental design for a kitchen knife, as shown and described. 